Answer
Dec 03, 2024 - 08:44 AM
Oxygen sensors are crucial components of a vehicle's onboard diagnostic system, helping maintain optimal engine performance, maximizing fuel efficiency, and reducing harmful emissions. They provide constant closed-loop feedback to the Engine Control Unit (ECU) to control the air-fuel ratio and alert the On-Board Diagnostics II (OBDII) system of possible issues with fuel delivery or catalytic converter efficiency. This functionality is valuable because it ensures the engine runs smoothly and efficiently, which can save money on fuel and reduce environmental impact.
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